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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcvat | Structured version Visualization version GIF version | ||
| Description: If a subspace covers another, it equals the other joined with some atom. This is a consequence of relative atomicity. (cvati 32437 analog.) (Contributed by NM, 11-Jan-2015.) |
| Ref | Expression |
|---|---|
| lcvat.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| lcvat.p | ⊢ ⊕ = (LSSum‘𝑊) |
| lcvat.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
| icvat.c | ⊢ 𝐶 = ( ⋖L ‘𝑊) |
| lcvat.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| lcvat.t | ⊢ (𝜑 → 𝑇 ∈ 𝑆) |
| lcvat.u | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| lcvat.l | ⊢ (𝜑 → 𝑇𝐶𝑈) |
| Ref | Expression |
|---|---|
| lcvat | ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcvat.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 2 | lcvat.p | . . 3 ⊢ ⊕ = (LSSum‘𝑊) | |
| 3 | lcvat.a | . . 3 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
| 4 | lcvat.w | . . 3 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 5 | lcvat.t | . . 3 ⊢ (𝜑 → 𝑇 ∈ 𝑆) | |
| 6 | lcvat.u | . . 3 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 7 | icvat.c | . . . 4 ⊢ 𝐶 = ( ⋖L ‘𝑊) | |
| 8 | lcvat.l | . . . 4 ⊢ (𝜑 → 𝑇𝐶𝑈) | |
| 9 | 1, 7, 4, 5, 6, 8 | lcvpss 39470 | . . 3 ⊢ (𝜑 → 𝑇 ⊊ 𝑈) |
| 10 | 1, 2, 3, 4, 5, 6, 9 | lrelat 39460 | . 2 ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) |
| 11 | 4 | 3ad2ant1 1134 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑊 ∈ LMod) |
| 12 | 5 | 3ad2ant1 1134 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇 ∈ 𝑆) |
| 13 | 6 | 3ad2ant1 1134 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑈 ∈ 𝑆) |
| 14 | simp2 1138 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑞 ∈ 𝐴) | |
| 15 | 1, 3, 11, 14 | lsatlssel 39443 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑞 ∈ 𝑆) |
| 16 | 1, 2 | lsmcl 21078 | . . . . . 6 ⊢ ((𝑊 ∈ LMod ∧ 𝑇 ∈ 𝑆 ∧ 𝑞 ∈ 𝑆) → (𝑇 ⊕ 𝑞) ∈ 𝑆) |
| 17 | 11, 12, 15, 16 | syl3anc 1374 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) ∈ 𝑆) |
| 18 | 8 | 3ad2ant1 1134 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇𝐶𝑈) |
| 19 | simp3l 1203 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → 𝑇 ⊊ (𝑇 ⊕ 𝑞)) | |
| 20 | simp3r 1204 | . . . . 5 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) ⊆ 𝑈) | |
| 21 | 1, 7, 11, 12, 13, 17, 18, 19, 20 | lcvnbtwn2 39473 | . . . 4 ⊢ ((𝜑 ∧ 𝑞 ∈ 𝐴 ∧ (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈)) → (𝑇 ⊕ 𝑞) = 𝑈) |
| 22 | 21 | 3exp 1120 | . . 3 ⊢ (𝜑 → (𝑞 ∈ 𝐴 → ((𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈) → (𝑇 ⊕ 𝑞) = 𝑈))) |
| 23 | 22 | reximdvai 3148 | . 2 ⊢ (𝜑 → (∃𝑞 ∈ 𝐴 (𝑇 ⊊ (𝑇 ⊕ 𝑞) ∧ (𝑇 ⊕ 𝑞) ⊆ 𝑈) → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈)) |
| 24 | 10, 23 | mpd 15 | 1 ⊢ (𝜑 → ∃𝑞 ∈ 𝐴 (𝑇 ⊕ 𝑞) = 𝑈) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ∃wrex 3061 ⊆ wss 3889 ⊊ wpss 3890 class class class wbr 5085 ‘cfv 6498 (class class class)co 7367 LSSumclsm 19609 LModclmod 20855 LSubSpclss 20926 LSAtomsclsa 39420 ⋖L clcv 39464 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-int 4890 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-om 7818 df-1st 7942 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-er 8643 df-en 8894 df-dom 8895 df-sdom 8896 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-nn 12175 df-2 12244 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-0g 17404 df-mgm 18608 df-sgrp 18687 df-mnd 18703 df-submnd 18752 df-grp 18912 df-minusg 18913 df-sbg 18914 df-subg 19099 df-cntz 19292 df-lsm 19611 df-cmn 19757 df-abl 19758 df-mgp 20122 df-ur 20163 df-ring 20216 df-lmod 20857 df-lss 20927 df-lsp 20967 df-lsatoms 39422 df-lcv 39465 |
| This theorem is referenced by: islshpcv 39499 |
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